Birdclef 2021¶

Birdcall Identification¶

Motivation¶

Technical¶

Working with "complex" mixed data-sources including audio
"Real world" problem

Ethical¶

Contributing to wild-life monitoring --> preservation

Data¶

XXXX Audio files of length XXXX containing XXXX different species

Procedure¶

Mel Spectograms¶

Feature Engineering¶

Noise reduction¶

Feature Engineering¶

Noise reduction¶

Split¶

Audio Augmentation¶

Audio Augmentation¶

Numeric features¶

BPM¶

Numeric features¶

Harmonics¶

ML Models - CNN¶

ML Models - CNN¶

ML Models - MLP¶

ML Models - LSTM¶

ML Models - Mixed¶

ML Models - Transfer Learning¶

ML Models - GAN¶

Convolutional GAN

WaveGAN

Summing up¶

References¶

Appendix¶